Neuman; Thomas H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Neuman; Thomas H..The latest application filed is for "method for the reduction of halite in the preparation of potassium sulphate from potassium-containing ores at high ambient tempe".

Company Profile

0.9.7

Neuman; Thomas H. - Montreal CA
Neuman; Thomas H. - Salt Lake City UT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperatures Grant 10,399,861 - Chastain , et al. Sep	2019-09-03
Method For The Reduction Of Halite In The Preparation Of Potassium Sulphate From Potassium-containing Ores At High Ambient Tempe App 20190225502 - CHASTAIN; Richard W. ; et al.	2019-07-25
Method For The Control Of Sulphate Forming Compounds In The Preparation Of Potassium Sulphate From Potassium-containing Ores At High Ambient Temperatures App 20190002300 - CHASTAIN; Richard W. ; et al.	2019-01-03
Methods For The Production Of Potassium Sulphate From Potassium-containing Ores At High Ambient Temperatures App 20180111839 - CHASTAIN; Richard W. ; et al.	2018-04-26
Methods of processing solutions of potassium sulfate and magnesium sulfate, methods of producing potassium sulfate, and related systems Grant 9,139,446 - Chastain , et al. September 22, 2	2015-09-22
Methods Of Processing Solutions Of Potassium Sulfate And Magnesium Sulfate, Methods Of Producing Potassium Sulfate, And Related Systems App 20140334995 - CHASTAIN; Steven L. ; et al.	2014-11-13
Methods of processing solutions of potassium sulfate and magnesium sulfate, methods of producing potassium sulfate, and related systems Grant 8,802,048 - Chastain , et al. August 12, 2	2014-08-12
Methods Of Processing Solutions Of Potassium Sulfate And Magnesium Sulfate, Methods Of Producing Potassium Sulfate, And Related Systems App 20140072507 - CHASTAIN; Steven L. ; et al.	2014-03-13
Methods of processing polyhalite ore, methods of producing potassium sulfate, and related systems Grant 8,551,429 - Neuman , et al. October 8, 2	2013-10-08
Methods Of Processing Polyhalite Ore, Methods Of Producing Potassium Sulfate, And Related Systems App 20130121900 - Neuman; Thomas H. ; et al.	2013-05-16
Bicarbonate conversion in a carbonate monohydrate process Grant 6,576,206 - Copenhafer , et al. June 10, 2	2003-06-10
Bicarbonate conversion in a carbonate monohydrate process App 20030007923 - Copenhafer, William C. ; et al.	2003-01-09
Solution mining of carbonate/bicarbonate deposits to produce soda ash Grant 6,251,346 - Neuman , et al. June 26, 2	2001-06-26
Production of sodium carbonate from solution mine brine Grant 5,955,043 - Neuman , et al. September 21, 1	1999-09-21
Solution mining of carbonate/bicarbonate deposits to produce soda ash Grant 5,766,270 - Neuman , et al. June 16, 1	1998-06-16
Equilibrium production of sodium carbonate from sodium bicarbonate Grant 5,609,838 - Neuman , et al. March 11, 1	1997-03-11

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